When I first saw this challenge, I thought it would be too hard and take way longer than the weekend. Then I got inspired by Leo having a go, so I gave it a go. I was right that it was way hard and challenged me lots. Also took way longer than 1 weekend, lol. Having said all that I am very pleased with the result and that I did not have to google ‘How to’ anything!
I started with a single vertex, extruded and traced the outlines of an end. This defined the main shape to build the other main parts. Both Ends are single objects. The inside green bit is a single object. The little labels on the connection slots are made from 6 cylinders and 1 torus. The front piece is mostly 1 object. Other parts include 12 screw heads, 5 stickers, and 3 text objects.
I could read the 2 side stickers but could not read the inside pair. They have text in English, French and Spanish.





